National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast and Breezy

-2°F

-19°C

Humidity 68%
Wind Speed NW 22 G 30 mph
Barometer 29.95 in (1017.8 mb)
Dewpoint -10°F (-23°C)
Visibility 9.00 mi
Wind Chill-26°F (-32°C)
Last update 7 Feb 7:56 pm EST
Extended Forecast for

Liberty NY

Extreme Cold Warning February 7, 08:51pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning February 7, 08:51pm until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Tonight

    Low: -9 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 8. Wind chill values as low as -32. Northwest wind around 15 mph, with gusts as high as 29 mph.

    High: 8 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. Wind chill values as low as -16. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Wind chill values as low as -15. Northwest wind 6 to 9 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -9. Wind chill values as low as -32. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 36 mph.
Sunday
Sunny and cold, with a high near 8. Wind chill values as low as -32. Northwest wind around 15 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around -1. Wind chill values as low as -16. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 22. Wind chill values as low as -15. Northwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
6:17 pm EST Feb 7, 2026
Forecast Valid:
8pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation